int main(){
  DWORD dwFlags = PRINTER_ENUM_FAVORITE | PRINTER_ENUM_LOCAL | PRINTER_ENUM_NETWORK;
  DWORD cbNeeded;
  DWORD cReturned;
  EnumPrintersA(
     dwFlags
   ,  0 
   ,  2 
   ,  0 
   ,  0 
   , &cbNeeded
   , &cReturned
  );

  std::cout << cbNeeded << std::endl;
  
  BYTE* buf = new BYTE[cbNeeded];
  EnumPrintersA(
     dwFlags
   ,  0 
   ,  2 
   , buf
   , cbNeeded
   , &cbNeeded
   , &cReturned
  );

  std::cout << cReturned << std::endl;

  LPPRINTER_INFO_2A pPrinters = (LPPRINTER_INFO_2A)buf;
  for(DWORD i( 0 ); i<cReturned; ++i)std::cout << pPrinters[i].pPrinterName << std::endl;

  delete[]buf;
  return  0 ;
}